Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 5: Capillary calibration devices

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English, French

Published date

10-22-2009

Publisher

International Organization for Standardization

ISO 6145-5:2009 is one of a series of International Standards dealing with the various dynamic volumetric techniques used for the preparation of calibration gas mixtures. This part specifies a method for the continuous production of calibration gas mixtures from pure gases or gas mixtures using capillary calibration devices in single or multiple combinations (gas dividers).

Single capillary systems can be used to provide gas mixtures where the minor component is in the range of volume fractions from 10^-⁸ to 0,5.

The relative expanded uncertainty of this technique is less than 2 % (k = 2) relative. This application is used in industrial gas mixing panels for the production of specific gas atmospheres.

Gas dividers can be used to divide gas mixtures prepared from gases or gas mixtures into controlled proportions by volume. These devices are capable of dilutions in the range of volume fractions from 0,000 5 to 0,9 of the primary gas concentration with a relative repeatability of better than 0,5 %.

Traceability of the gas mixtures produced by a gas divider is achieved by comparison of a mixture with gas mixtures related to national or international gas standards. An example is given in Annex A.

DevelopmentNote	Supersedes ISO/DIS 6145-5. (10/2009)
DocumentType	Standard
Pages	14
PublisherName	International Organization for Standardization
Status	Current
Supersedes	ISO 6145-5:2001

Standards	Relationship
NF ISO 6145-5 : 2010	Identical
NF EN ISO 6145-5 : 2011	Identical
NBN EN ISO 6145-5 : 2011	Identical
NEN ISO 6145-5 : 2009	Identical
NEN EN ISO 6145-5 : 2011	Identical
NS EN ISO 6145-5 : 2010	Identical
I.S. EN ISO 6145-5:2010	Identical
PN EN ISO 6145-5 : 2012	Identical
SAC GB/T 5275-5 : 2014	Identical
SN EN ISO 6145-5:2011	Identical
UNI EN ISO 6145-5 : 2011	Identical
BIS IS 16249-5 : 2014	Identical
UNE-EN ISO 6145-5:2011	Identical
BS EN ISO 6145-5:2010	Identical
EN ISO 6145-5:2010	Identical
DIN EN ISO 6145-5:2011-03	Identical
BS ISO 6145-5 : 2009	Identical
UNE-ISO 6145-5:2006	Identical

NFX 43 044 : 95 XP	AIR QUALITY - AMBIENT AIR - DETERMINATION OF CARBON MONOXIDE (CO) BY INFRARED ABSORPTION GASEOUS FILTERS CORRELATION METHOD
DIN EN ISO 6145-1:2008-11	GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 1: METHODS OF CALIBRATION
BS EN 13528-3:2003	Ambient air quality. Diffusive samplers for the determination of concentrations of gases and vapours. Requirements and test methods Guide to selection, use and maintenance
EN 13528-3:2003	Ambient air quality - Diffusive samplers for the determination of concentrations of gases and vapours - Requirements and test methods - Part 3: Guide to selection, use and maintenance
NIST SP 260-222:2022	Certification of NIST Gas Mixture Standard Reference Materials
UNI EN ISO 6145-1 : 2009	GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 1: METHODS OF CALIBRATION
EN 60079-29-1:2016	Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases
UNE-EN 60079-29-1:2017	Explosive atmospheres - Part 29-1: Gas detectors - Performance requirements of detectors for flammable gases
DIN EN ISO 16017-2:2003-09	INDOOR, AMBIENT AND WORKPLACE AIR - SAMPLING AND ANALYSIS OF VOLATILE ORGANIC COMPOUNDS BY SORBENT TUBE/THERMAL DESORPTION/CAPILLARY GAS CHROMATOGRAPHY - PART 2: DIFFUSIVE SAMPLING
I.S. EN 14042:2003	WORKPLACE ATMOSPHERES - GUIDE FOR THE APPLICATION AND USE OF PROCEDURES FOR THE ASSESSMENT OF EXPOSURE TO CHEMICAL AND BIOLOGICAL AGENTS
VDI 2100 Blatt 3:2011-10	Determination of gaseous compounds in ambient air - Determination of indoor air pollutants - Gas chromatographic determination of organic compounds - Active sampling by accumulation on adsorbents - Thermal desorption
04/30112677 DC : 0	IEC 61779-1 ED.2 - ELECTRICAL APPARATUS FOR THE DETECTION AND MEASUREMENT OF FLAMMABLE GASES - PART 1: GENERAL REQUIREMENTS AND TEST METHODS
BS EN 60079-29-1:2007	Explosive atmospheres Gas detectors. Performance requirements of detectors for flammable gases
ISO/TS 14167:2003	Gas analysis General quality assurance aspects in the use of calibration gas mixtures - Guidelines
ISO 6145-1:2003	Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 1: Methods of calibration
17/30321967 DC : 0	BS ISO/IEC 20435-1 - WORKPLACE ATMOSPHERES - PART 1: GAS DETECTORS - PERFORMANCE REQUIREMENTS OF DETECTORS FOR TOXIC GASES
17/30345272 DC : 0	BS ISO 14167 - GAS ANALYSIS - GENERAL QUALITY ASPECTS AND METROLOGICAL TRACEABILITY OF CALIBRATION GAS MIXTURES
BS EN ISO 6145-1:2008	Gas analysis. Preparation of calibration gas mixtures using dynamic volumetric methods Methods of calibration
BS EN ISO 16017-1:2001	Indoor, ambient and workplace air. Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography Pumped sampling
BS EN 14042:2003	Workplace atmospheres. Guide for the application and use of procedures for the assessment of exposure to chemical and biological agents
BS EN ISO 16017-2:2003	Indoor, ambient and workplace air. Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography Diffusive sampling
EN ISO 6145-1:2008	Gas analysis - Preparation of calibration gas mixtures using dynamic volumetric methods - Part 1: Methods of calibration (ISO 6145-1:2003)
EN ISO 16017-2:2003	Indoor, ambient and workplace air - Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography - Part 2: Diffusive sampling (ISO 16017-2:2003)
EN ISO 16017-1:2000	Indoor, ambient and workplace air - Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography - Part 1: Pumped sampling (ISO 16017-1:2000)
EN 14042:2003	Workplace atmospheres - Guide for the application and use of procedures for the assessment of exposure to chemical and biological agents
13/30267536 DC : 0	BS EN 60079-29-1 ED 2.0 - EXPLOSIVE ATMOSPHERES - PART 29-1: GAS DETECTORS - PERFORMANCE REQUIREMENTS OF DETECTORS FOR FLAMMABLE GASES
BS ISO 6145-1 : 2003	GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 1: METHODS OF CALIBRATION
17/30323887 DC : 0	BS EN 62990-131 - WORKPLACE ATMOSPHERES - PART 1: GAS DETECTORS - PERFORMANCE REQUIREMENTS OF DETECTORS FOR TOXIC GASES
CSA C22.2 NO. 60079-29-1:17	EXPLOSIVE ATMOSPHERES - PART 29-1: GAS DETECTORS - PERFORMANCE REQUIREMENTS OF DETECTORS FOR FLAMMABLE GASES
I.S. EN 60079-29-1:2016	EXPLOSIVE ATMOSPHERES - PART 29-1: GAS DETECTORS - PERFORMANCE REQUIREMENTS OF DETECTORS FOR FLAMMABLE GASES
I.S. EN ISO 6145-1:2008	GAS ANALYSIS - PREPARATION OF CALIBRATION GAS MIXTURES USING DYNAMIC VOLUMETRIC METHODS - PART 1: METHODS OF CALIBRATION
ISO 16017-2:2003	Indoor, ambient and workplace air — Sampling and analysis of volatile organic compounds by sorbent tube/thermal desorption/capillary gas chromatography — Part 2: Diffusive sampling
DIN EN 13528-3:2004-04	Ambient air quality - Diffuse samplers for the determination of concentrations of gases and vapours - Part 3: Guide to selection, use and maintenance
DIN EN 14042:2003-07	WORKPLACE ATMOSPHERES - GUIDE FOR THE APPLICATION AND USE OF PROCEDURES FOR THE ASSESSMENT OF EXPOSURE TO CHEMICAL AND BIOLOGICAL AGENTS

ISO 6143:2001	Gas analysis — Comparison methods for determining and checking the composition of calibration gas mixtures
ISO 6145-1:2003	Gas analysis Preparation of calibration gas mixtures using dynamic volumetric methods Part 1: Methods of calibration
ISO/IEC Guide 98-3:2008	Uncertainty of measurement — Part 3: Guide to the expression of uncertainty in measurement (GUM:1995)

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ISO 6145-5:2009

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